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Maintenance and Repair

Maintenance and Repair

Do you need help determining if your computer is too hot or reporting a bug in Gmail ? Dealing with slow or faulty technology can be frustrating, but wikiHow’s Maintenance and Repair category is here to help! Our 100+ step-by-step articles will help you address common tech issues like checking downloads for viruses , optimizing a slow running computer , checking your power supply , and more.

Articles about Maintenance and Repair

11 Possible Fixes to Solve the "Mobile Network Not Available" Error on Android
Expert
How to

Repair an Electric Fan
Expert

How to Completely Uninstall the Riot Games Client & Vanguard
Expert

"No Bootable Devices Found" Error: 6 Easy Fixes
Expert

How to Check the Power Supply on a PC Desktop Computer
Expert

7 Ways to Fix a PS4 Controller That Won't Charge

8 Easy Fixes for iPhone Messages that Won't Finish Indexing

How to Fix Blinking Orange Light on Fujifilm Instax Mini 11

What Causes Green Lines on an iPhone Screen? Plus How to Fix Them
Expert
How to

Fix a Javascript Error in Windows 10
Expert
How to

Reset a Genie Garage Door Opener
Expert

Freeze & Crash a Chromebook with Simple URLs

How to Fix and Replace a PopSocket Top, Funnel, and Base
Expert

How to Repair a Blown Speaker

How to Repair an Electric Cord
Expert

4 Ways to Format FAT32: Internal, External, USB Drives + More
Expert

How to Easily Update Your Graphics Drivers on Windows or Mac
Expert
How to

Repair a Computer
Expert
How to

Clean a CD Player
How to

Adjust Bass on a Computer
How to

Repair a CD With Toothpaste
How to

Set the Time on One‐Buttoned LED Watches
How to

Fix a Cyclic Redundancy Check Error
Expert
How to

Encrypt Files

What Does Whirlpool Washer Error Code Lf Mean?

Windows Registry Editor: Opening, Editing, Backups, & More
How to

Tell if Your Power Supply or Motherboard Is Bad
Expert

iPhone + Windows Screen Recording Not Working? Simple Fixes
Expert

6 Easy Ways to Fix Hulu Error Code P Dev320 on All Devices
Expert
How to

Test an iPad Display
How to

Use Ferrite Beads
How to

Disable RAID
How to

Use Voltage Testers
Expert

How Do I Know If I Have AppleCare? 3 Quick Ways to Check
How to

Format a Dell Computer
Expert

How to Delete Corrupted Files on a PC or Mac
How to

Fix Radio Antenna Wire
How to

Unpop a Speaker Cone
How to

Exit out of a Frozen Computer Program
Expert

10 Ways to Fix a Chromebook Touchpad When It’s Not Working
Expert

11 Ways to Fix Windows PC Booting up With a Black Screen
Expert

Become Tech Savvy by Taking Charge of Your Digital Skills
Expert

Repair an LCD Monitor Power Problem at Home
How to

Protect a PC in a Thunderstorm
Expert
How to

Fix Computer Errors
How to

Learn Electronics Repair
Expert

How to Speed Up Your Slow-Performing Mobile Data
Expert
How to

Protect a TV from Humidity
Expert
How to

Replace a Power Supply
How to

Check a Download for Viruses
Expert

Nintendo Switch Battery Replacement Guide
How to

Prevent Computer Failure

How to Lubricate Switches: Complete Guide
How to

Fix Internal Error 2753

5 Easy Ways to Fix Your Acer Screen If It's Flickering
Expert